I'm sure it's just screwy pricing algorithms. There's no cost to used book stores listing an exorbitant price (which varies daily; it was over $500 in the initial post), and apparently some people will buy some books at that price, some of the time.
They might not even own the book - they could just have seen an auction for it and applied a markup.
I'm sure it's just screwy pricing algorithms. There's no cost to used book stores listing an exorbitant price (which varies daily; it was over $500 in the initial post), and apparently some people will buy some books at that price, some of the time.
They might not even own the book - they could just have seen an auction for it and applied a markup.